5t+7t-1=

Solution for 5t+7t-1= equation:

Simplifying
5t + 7t + -1 = 0

Reorder the terms:
-1 + 5t + 7t = 0

Combine like terms: 5t + 7t = 12t
-1 + 12t = 0

Solving
-1 + 12t = 0

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 12t = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 12t = 0 + 1
12t = 0 + 1

Combine like terms: 0 + 1 = 1
12t = 1

Divide each side by '12'.
t = 0.08333333333

Simplifying
t = 0.08333333333